secretary of state john kerry made an announced visit to baghdad today to meet with iraq's leadership including mali maliki. the iranian overflight carrying armed fighters to syria are "problematic." after more than four years of self-exile, pakistan's former president musharraf returned home sunday where he faces criminal charges by the state and an assassination threat by the taliban. musharraf resigned in 2008 and went into exile in london and dubai. he declared his intention to run for office. >>> it may say spring on the calend calendar, but someone must have forgotten to tell mother nature. parts of eight states under winter warm warnings. whiteout conditions in colorado prompted authorities to close more than 150 miles of interstate 70 yesterday. those are your top stories. now, back to fareed zakaria "gps." >>> around the world, countries are pouring money into space. russia, china and india are all advancing their space programs, but here in the united states, the opposite is happening. there are no plans to launch astronauts from american soil in american crafts for a decade